jquery固定底网站底部菜单效果
作者：
本文章来给大家介绍一款固定底网站底部菜单效果，这里是基于jquery的，大家下载之后把jquery加入即可实现效果了，并且兼容性强。
复制代码 代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>固定底（顶）部菜单</title>
<script type="text/javascript" src="../js_date/js/jquery.js"></script>
<style>
body {padding:0; margin:0; font-size:12px; font-family:Arial; word-break:break-all; word-wrap:break-word; }
.bnav { text-align:left; height:25px; overflow:hidden; width:98%; line-height:25px; background:#fff; margin:0 1%; border:#B4B4B4 1px solid; border-bottom:none; z-index:999; position:fixed; bottom:0; left:0; _position:absolute;/* for IE6 */ _top: expression(documentElement.scrollTop + documentElement.clientHeight-this.offsetHeight); /* for IE6 */
overflow:visible; }
.close { position:absolute; right:5px; height:25px; width:16px; text-indent:-9999px; padding-left:10px; }
.close a { background:url(../js_date/images/20110603/close.gif) no-repeat center; width:16px; display:block; }
.bnav2 { height:24px; line-height:24px; margin:1px; margin-bottom:0; background:#E5E5E5; }
.bnav3 { height:25px; width:16px; line-height:25px; margin:0 1%; padding-right:6px; border-bottom:none; z-index:999; position:fixed; bottom:0; right:0; _position:absolute;/* for IE6 */ _top: expression(documentElement.scrollTop + documentElement.clientHeight-this.offsetHeight); /* for IE6 */
overflow:visible; }
.bnav3 a { background:url(../js_date/images/20110603/open.gif) no-repeat center; display:block; height:25px; width:16px; text-indent:-5000px; }
</style>
</head>
<body>
<script type="text/javascript">
var closeBN = $.cookie("bnav");
if (closeBN == "0"){closeNav();}
function showNav(){
$(".openClose").toggle();
$.cookie("bnav", "1", {expires: 1});
}
function closeNav(){
$(".openClose").toggle();
$.cookie("bnav", "0", {expires: 1});
}
</script>
<div class="bnav openClose">
<div class="bnav2"><span class="close"><a href="javascript:void(0)" onclick="closeNav()" title="关闭">关闭</a></span> 信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示</div>
</div>
<div class="bnav3 openClose" style="display:none;"><a href="javascript:void(0)" onclick="showNav()" title="打开">打开</a></div>
</body>
</html></td>
</tr>
</table>